Didn't get all the bugs I wanted fixed done, but there's enough to justify a bug fix update.

http://www.digitalmars.com/d/changelog.html

In article <c2ap6r$2s75$1@digitaldaemon.com>, Walter says...
>
>Didn't get all the bugs I wanted fixed done, but there's enough to justify a bug fix update.
>
>http://www.digitalmars.com/d/changelog.html
>

dmd is getting so usable that we (almost) don't think
on the next version all the time. great job!

but...

seems something is wrong
########### file A.d
class AA
{
	protected:
	this()
	{
		printf("class AA\n");
	}
}

########## file AB.dimport A;

class B : AA
{
	public
	this()
	{
		super();
		printf("class B\n");
	}
}

void main()
{
	new B;
}

#########
dmd A AB  -I~/dmd/src/phobos
AB.d(8): class AA member this is not accessible

if classes AA and B and on the same module compiles and runs OK #########

Ant

I should add that is the AA.this
is public compiles and runs ok.

Ant


On Fri, 05 Mar 2004 21:33:25 +0000, Ant wrote:

> In article <c2ap6r$2s75$1@digitaldaemon.com>, Walter says...
>>
>>Didn't get all the bugs I wanted fixed done, but there's enough to justify a bug fix update.
>>
>>http://www.digitalmars.com/d/changelog.html
>>
> 
> dmd is getting so usable that we (almost) don't think
> on the next version all the time. great job!
> 
> but...
> 
> seems something is wrong
> ########### file A.d
> class AA
> {
> 	protected:
> 	this()
> 	{
> 		printf("class AA\n");
> 	}
> }
> 
> ########## file AB.dimport A;
> 
> class B : AA
> {
> 	public
> 	this()
> 	{
> 		super();
> 		printf("class B\n");
> 	}
> }
> 
> void main()
> {
> 	new B;
> }
> 
> #########
> dmd A AB  -I~/dmd/src/phobos
> AB.d(8): class AA member this is not accessible
> 
> if classes AA and B and on the same module compiles and runs OK #########
> 
> Ant

I should add...

Walter, maybe you could keep a couple of
larger applications to test with each new
release.
I found this just trying to compile DUI.

Ant

On Fri, 05 Mar 2004 16:19:48 -0500, Ant wrote:

> I should add that if the AA.this
> is public compiles and runs ok.
> 
> Ant
> 
> 
> On Fri, 05 Mar 2004 21:33:25 +0000, Ant wrote:
> 
>> In article <c2ap6r$2s75$1@digitaldaemon.com>, Walter says...
>>>
>>>Didn't get all the bugs I wanted fixed done, but there's enough to justify a bug fix update.
>>>
>>>http://www.digitalmars.com/d/changelog.html
>>>
>> 
>> dmd is getting so usable that we (almost) don't think
>> on the next version all the time. great job!
>> 
>> but...
>> 
>> seems something is wrong
>> ########### file A.d
>> class AA
>> {
>> 	protected:
>> 	this()
>> 	{
>> 		printf("class AA\n");
>> 	}
>> }
>> 
>> ########## file AB.dimport A;
>> 
>> class B : AA
>> {
>> 	public
>> 	this()
>> 	{
>> 		super();
>> 		printf("class B\n");
>> 	}
>> }
>> 
>> void main()
>> {
>> 	new B;
>> }
>> 
>> #########
>> dmd A AB  -I~/dmd/src/phobos
>> AB.d(8): class AA member this is not accessible
>> 
>> if classes AA and B and on the same module compiles and runs OK #########
>> 
>> Ant

"Ant" <Ant_member@pathlink.com> wrote in message news:c2arn5$30k2$1@digitaldaemon.com...
> dmd is getting so usable that we (almost) don't think
> on the next version all the time. great job!

Thanks! One huge advantage D has, for a new language, is it uses the existing debugged optimizer and code generator from DMC++.

> but...
>
> seems something is wrong
> ########### file A.d
> class AA
> {
> protected:
> this()
> {
> printf("class AA\n");
> }
> }
>
> ########## file AB.dimport A;
>
> class B : AA
> {
> public
> this()
> {
> super();
> printf("class B\n");
> }
> }
>
> void main()
> {
> new B;
> }
>
> #########
> dmd A AB  -I~/dmd/src/phobos
> AB.d(8): class AA member this is not accessible
>
> if classes AA and B and on the same module compiles and runs OK #########

That looks like a bug :-(

On Fri, 05 Mar 2004 12:47:31 -0800, Walter wrote:

> Didn't get all the bugs I wanted fixed done, but there's enough to justify a bug fix update.
> 
> http://www.digitalmars.com/d/changelog.html

I forgot to say:

on the other example I had
class AA
on module A
because dmd segfaults if
class A is on module A...

Ant

"Ant" <duitoolkit@yahoo.ca> wrote in message news:pan.2004.03.06.01.52.45.24161@yahoo.ca...
> On Fri, 05 Mar 2004 12:47:31 -0800, Walter wrote:
>
> > Didn't get all the bugs I wanted fixed done, but there's enough to
justify a
> > bug fix update.
> >
> > http://www.digitalmars.com/d/changelog.html
>
> I forgot to say:
>
> on the other example I had
> class AA
> on module A
> because dmd segfaults if
> class A is on module A...

Can you post a code example, please?

On Fri, 05 Mar 2004 18:39:01 -0800, Walter wrote:

> 
> "Ant" <duitoolkit@yahoo.ca> wrote in message news:pan.2004.03.06.01.52.45.24161@yahoo.ca...
>> On Fri, 05 Mar 2004 12:47:31 -0800, Walter wrote:
>>
>> > Didn't get all the bugs I wanted fixed done, but there's enough to
> justify a
>> > bug fix update.
>> >
>> > http://www.digitalmars.com/d/changelog.html
>>
>> I forgot to say:
>>
>> on the other example I had
>> class AA
>> on module A
>> because dmd segfaults if
>> class A is on module A...
> 
> Can you post a code example, please?

here:

############ file Same.d
module Same;	// makes no difference if removed
class Same
{
	this()
	{
		printf("Same\n");
	}
}

############ file Other.d
modules Other;	// makes no difference if removed
import Same;

class Other : Same // segfault
// class Other : Same.Same //***UGLY ALERT*** but doesn't segfault
{
	this()
	{
		printf("other\n");
	}
}

void main()
{
	new Other;
}


############
dmd Same Other -I~/dmd/src/phobos
Segmentation fault

with the alternate line "class Other : Same.Same"
is used it compiles and runs as expected
but it's kind of ugly.
however on the real world I expect things be like:
import same.Leds;

class Other : Same{}

and the problem might go away...
let me try:
... trying...
I don't have time now... but the compiler is saying:
"same/Other.d(3): module Same is in multiple packages same.Same"
maybe it's my fault I'll check it later.

Ant

Walter wrote:

>Didn't get all the bugs I wanted fixed done, but there's enough to justify a
>bug fix update.
>
>http://www.digitalmars.com/d/changelog.html
>
>  
>
Thanks to the explicit cast and the abstract class changes, I've actually pick up two hidden bugs in an existing program already.  Great job!

-- 
-Anderson: http://badmama.com.au/~anderson/

On Fri, 05 Mar 2004 22:49:13 -0500, Ant wrote:

> On Fri, 05 Mar 2004 18:39:01 -0800, Walter wrote:
> 
>> 
>> "Ant" <duitoolkit@yahoo.ca> wrote in message news:pan.2004.03.06.01.52.45.24161@yahoo.ca...
>>> On Fri, 05 Mar 2004 12:47:31 -0800, Walter wrote:
>>>
>>> > Didn't get all the bugs I wanted fixed done, but there's enough to
>> justify a
>>> > bug fix update.
>>> >
>>> > http://www.digitalmars.com/d/changelog.html
>>>
>>> I forgot to say:
>>>
>>> on the other example I had
>>> class AA
>>> on module A
>>> because dmd segfaults if
>>> class A is on module A...
>> 
>> Can you post a code example, please?
> 
> here:
> 
> ############ file Same.d
> module Same;	// makes no difference if removed
> class Same
> {
> 	this()
> 	{
> 		printf("Same\n");
> 	}
> }
> 
> ############ file Other.d
> modules Other;	// makes no difference if removed
> import Same;
> 
> class Other : Same // segfault
> // class Other : Same.Same //***UGLY ALERT*** but doesn't segfault
> {
> 	this()
> 	{
> 		printf("other\n");
> 	}
> }
> 
> void main()
> {
> 	new Other;
> }
> 
> 
> ############
> dmd Same Other -I~/dmd/src/phobos
> Segmentation fault
> 
> with the alternate line "class Other : Same.Same"
> is used it compiles and runs as expected
> but it's kind of ugly.
> however on the real world I expect things be like:
> import same.Leds;
> 
> class Other : Same{}
> 
> and the problem might go away...
> let me try:
> ... trying...
> I don't have time now... but the compiler is saying:
> "same/Other.d(3): module Same is in multiple packages same.Same"
> maybe it's my fault I'll check it later.
> 
> Ant

OK the following works:
############# file same/Same.d
module same.Same;

class Same
{
	this()
	{
		printf("same/Same\n");
	}
}
############# file same/Other.d
module same.Other;

import same.Same;

class Other : Same
{
	this()
	{
		printf("same/Other\n");
	}
}

void main()
{
	new Other;
}
#############
dmd same/Same same/Other -I~/dmd/src/phobos:./same
#############
compiles and runs as expected

the message I had
"same/Other.d(3): module Same is in multiple packages same.Same"
was because in same/Other I had "import Same".
It was my fault but the compiler message should be reviewd.

Ant